package com.dxy.yesas2020goals.study.partone.disignprinciple.simpleresponsibility.myinterface;

/**
 * @author victorydeng
 * @Classname ICourseInfo
 * @Description ICourseInfo 接口课程的抽象 从icourse中拆分
 * @Date 2020/2/24 22:43
 * @Created by victorydeng
 */
public interface ICourseInfo {

  String getCourseName();

  byte[] getCourseVideo();
}
